2021 Honda CRF400RX Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2021 Honda CRF400RX.

Basic Specs

Honda CRF400RX
Year2021
MakeHonda
ModelHonda CRF400RX
Cost

Engine

Displacement413.0 ccm (25.20 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression13.5:1
Bore/Stroke92.0 x 62.1 mm (3.6 x 2.4 inches)
Valves/Cylinder4
FuelingInjection. Electronic Fuel injection with ESMB map selection
IgnitionDigital CDi
Exhaust
Lubrication
CoolingLiquid

Drivetrain

Gearbox5-speed
Final Drive
ClutchMulti plate wet
DrivelineSealed 520 chain; 13T/48T

Performance

Horespower
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity7.30 litres (1.93 US gallons)
Emissions

Chassis

Frame TypeAluminium frame and swingarm
Rake27.1 deg
Trail114 mm (4.5 inches)
Front SuspensionShowa 49mm USD fork
Front Travel305 mm (12.0 inches)
Rear SuspensionShowa monoshock using Honda Pro-Link system
Rear Travel315 mm (12.4 inches)
Seat
Seat Height965 mm (38.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1282 mm (50.5 inches)
Total Length2182 mm (85.9 inches)
Total Width839 mm (33.0 inches)
Ground Clearance336 mm (13.2 inches)
Wheelbase1481 mm (58.3 inches)
Dry Weight
Wet Weight107.6 kg (237.2 pounds)

Wheels & Brakes

Front Tire/Tyre90/90-21
Rear Tire/Tyre140/80-18
Front BrakesSingle disc. Hydraulic
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc. Hydraulic
Rear Brake Diameter240 mm (9.4 inches)
WheelsDID DIRT STAR aluminium wheels. Metzeler Six Days Extreme tires.

Comments

It appears you're interested in specifications for the Honda CRF400RX. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 413.0 ccm (25.20 cubic inches) of actual displacement before 13.5:1 compression. Fueling is metered via Injection. Electronic Fuel injection with ESMB map selection allowing this machine to produce its horsepower and torque. According to our records engine heat of the Honda CRF400RX is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 90/90-21 and the rear is 140/80-18 . The entire package is supported by the frame, Aluminium frame and swingarm. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Hydraulic front brakes and Single disc. Hydraulic rear brakes. The Honda CRF400RX was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

3 power modes. Model ID: CRF400RX.